Can someone please tell me what these horns were used in?
They have a relief for a 12" driver on one edge and two port tubes attached.
Any help would be appreciated.
Thanks,
Don M
Can someone please tell me what these horns were used in?
They have a relief for a 12" driver on one edge and two port tubes attached.
Any help would be appreciated.
Thanks,
Don M
4406, 4412A, L100, L100t3 (3 pair), L1, L7, 4645C, 4660A, 4695B, SR4735 and various DIY JBL Pro loaded systems.
Same as 2344A on the front.
I would like to build these as surrounds for my HT,and need to figure the box and LF driver out.
4406, 4412A, L100, L100t3 (3 pair), L1, L7, 4645C, 4660A, 4695B, SR4735 and various DIY JBL Pro loaded systems.
http://audioheritage.org/vbulletin/s...t=4534&p=41141
2206H.
PM the dawg for box dims, maybe, or look 'em up over at JBL pro....
Thanks alot, I knew you guys would do it.
4406, 4412A, L100, L100t3 (3 pair), L1, L7, 4645C, 4660A, 4695B, SR4735 and various DIY JBL Pro loaded systems.
Your info led me here; http://www.jblpro.com/pub/obsolete/4825.pdf
I think this is what they came from as they have 2425J drivers attached. I got them from the Ebay auction mentioned in your link.
I will go with the 2206 but I don't know about using the 16 ohm HF. I had rationalized that I would just buy 8 ohm diaphrams, as my knowledge falls way short of designing a 8/16 crossover. Any ideas? I don't want to Bi-amp my sides.
Thanks again.
4406, 4412A, L100, L100t3 (3 pair), L1, L7, 4645C, 4660A, 4695B, SR4735 and various DIY JBL Pro loaded systems.
There may have been a version of that make with a crossover in it, but I haven't been able to find it yet. Typically, a suitable JBL crossover will have a 16-ohm HF, though the 4430/35 were 8-ohm.Originally Posted by Don Mascali
Check out the "Quick and Dirty 4430" thread. We're working with the older 16-Ohm crossovers there, and Giskard is just now posting curves. Making those 2344A horns play nice requires CD compensation and HF boost in the crossover. Using 2206H as LF, 3120A might be a good choice for crossover assuming 2206 is good up to 1200 Hz, but the data is not all in yet.
http://audioheritage.org/vbulletin/s...2419#post42419
We're gonna have to dig deeper to see what JBL recommended using with that driver combination. Perhaps there's a Concert Series manual which will have that information. JBLdog who's actually using them may also have some specific crossover recommendations....
Edit: Here's the passive crossover version, 1200 Hz as supposed:
http://www.jblproservice.com/pdf/Sou...ries/4726A.pdf
Yeah, just get the 8 ohm diaphragms and start with the 4435 network. Adjust the low pass as desired/required.
Huh? Just now?Originally Posted by Zilch
I've posted exhaustively on the 4430/4435 (curves included).
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